以下程序的运行结果是（） A: error B: good C: error.good D: warn

请阅读下面的代码，此段代码运行的结果是（） A: t time = 3 ; B: itch(time) C: se "1": Console.WriteLine("Good morning!"); break; case "2": Console.WriteLine("Good afternoon!"); break; case "3": Console.WriteLine("Good night!"); break; default: Console.WriteLine("Selection error!"); <br>break; D: Good morning! E: Good afternoon! F: Good night! G: Selection error!

refers to the probability that the product is in good working condition under specified conditions at a stated time. A: error characteristics B: jitter characteristics C: reliability D: availability

下列是全局变量的是（）。 A: @error B: @@error C: !error D: error（）

The following is not the geometric error of machining process system (). A: machining principle error B: geometric error of machine tool C: adjustment error D: tool manufacturing error

下列不属于VBA提供的On Error语句形式为()。 A: On Error Goto标号 B: On Error Then 标号 C: On Error Resume Next D: On Error Goto 0

The following is the machining principle error () . A: approximate profile error of forming tool B: spindle revolving error of machine tool spindle C: guide error of machine tool D: fixture error

Which FOUR of the following are qualities of good information?Select the correct options. A: Authoritative B: Complete C: Cost-beneficial D: User targeted E: Error free F: Easy to read

以下程序的输出结果是:a =10b =1try:c=b//(b/a)print(except (IOError ,ZeroDivisionError):print( " calculation error" )else:print(" no error" )} A: calculation error B: no error C: 9.0 D: 9.0no error

VBA中不能进行错误处理的语句是（ ）。 A: On Error Got0标号 B: On Error Then标号 C: On Error Resume Next D: On Error Got0 0